| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | ADDAX INTERNATIONAL LIMITED | 🇬🇧United Kingdom | Disuelta | 13/6/2026 – 8/2/2020 |
| Cargo | GRS ROADSTONE GROUP LIMITED | 🇬🇧United Kingdom | Activa | 30/4/2026 – presente |
| Cargo | D M JAMES SERVICES LTD | 🇬🇧United Kingdom | Disuelta | 12/5/2026 – presente |
| Cargo | GRS ROADSTONE HOLDINGS LIMITED | 🇬🇧United Kingdom | Activa | 23/4/2026 – presente |
| Cargo | TARMAC HOLDINGS LIMITED | 🇬🇧United Kingdom | Activa | 24/5/2026 – 31/7/2015 |
| Cargo | LAFARGE UK PENSION TRUSTEES LIMITED | 🇬🇧United Kingdom | Activa | 23/3/2026 – presente |
| Cargo | CHAFFORD RESIDUAL PROPERTIES LIMITED | 🇬🇧United Kingdom | Activa | 21/1/2026 – 11/11/2004 |
| Cargo | HARLOW ASPHALT LIMITED | 🇬🇧United Kingdom | Disuelta | 19/1/2026 – 16/1/2008 |
| Cargo | BIFFA (ROXBY) LIMITED | 🇬🇧United Kingdom | Activa | 5/1/2026 – presente |
| Cargo | NORWASTE LIMITED | 🇬🇧United Kingdom | Activa | 19/1/2026 – presente |
| Cargo | GREATER MANCHESTER SITES LIMITED | 🇬🇧United Kingdom | Activa | 27/3/2026 – presente |
24/5/2026
Wales → United Kingdom
30/4/2026
England → Wales
10/7/2002
appointed